<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>

    <script src="../react18/react.development.js"></script>
    <script src="../react18/react-dom.development.js"></script>
    <script src="../react18/babel.min.js"></script>
  </head>
  <body>
    <div id="app"></div>
    <script type="text/babel">
      /* 
            JSX
        */
      const price = 100;
      const goodName = "Iphone14";
      function fn() {
        return "hello";
      }
      const vDOM = (
        <div>
          <h1>商品是:{goodName}</h1>
          <p>价格是:{price}</p>
          <p>{1 + 1}</p>
          <p>{fn()}</p>
          <p>{price > 50 ? "真贵" : "真贵"}</p>
          <p>{1}</p>
          <p>{"1"}</p>
          <p>{["a", "b", "c"]}</p>
          <p>{false}</p>
          <p>{true}</p>
          <p>{undefined}</p>
          <p>{Symbol()}</p>
      
        </div>
      );
      ReactDOM.createRoot(document.getElementById("app")).render(vDOM);
      // <p>{{}}</p>
      // <p>{/\w/}</p>
    //   <p>{function(){}}</p>
    </script>
  </body>
</html>
